Augmented reality software for use in mobile devices for integrating electronic data with real world environments for the purpose of navigation by blind, deafblind, wheelchair-bound, and low-vision users.; Computer software for providing printed and audio-accessible wayfinding, navigational, and directional information for blind, deafblind, wheelchair-bound, and low vision users.; Downloadable mobile applications for providing printed and audio-accessible wayfinding, navigational, and directi...